Founder project lab

Read signals. Make the call.

Tutorial dekhna alag hai. Messy evidence se next move choose karna real technical confidence hai.

Observation drills

What do you notice first?

Logs, network aur UI clues ko padhiye. Har correct first attempt 5 XP deta hai.

Clues solved0/5

Signal

HTML 200, JS 200, then GET /api/dashboard → 401

Sabse pehle kis layer ko investigate karenge?

Signal

API 2.8s; database query 2.6s; response payload only 12 KB

Best first move kya hai?

Signal

Viewport 360px; card width 420px because of a fixed child width

Root cause ka strongest clue kya hai?

Signal

14:02 deploy; 14:04 error rate 1% se 18%; old version healthy

Safe immediate action kya hai?

Signal

Web → API → inventory → payment; inventory timeout stops all requests

Diagram ka main risk kya dikhata hai?

Capstone projects

Apne notes ya document mein proof banaiye, phir project complete mark kijiye.

4-stage project

Ek founder waitlist ko paid MVP mein badal raha hai. Scope chhota rakhein, secrets safe rakhein aur rollback-ready launch karein.

1. Define
One user, one painful job aur one success metric likhiye.
Proof: Three-line product brief
2. Design
Frontend, API, data aur third-party boundaries draw kijiye.
Proof: Simple architecture map
3. Protect
Secrets, auth, validation aur backup risks list kijiye.
Proof: Top-five risk checklist
4. Ship
Smoke test, feature flag aur rollback trigger decide kijiye.
Proof: Launch and rollback plan

4-stage project

Traffic badhne par checkout slow hai aur deploy ke baad errors aa rahe hain. Guess nahi—signals se diagnosis kijiye.

1. Observe
Latency, error rate, logs aur recent changes ko ek timeline mein rakhiye.
Proof: Incident timeline
2. Isolate
Frontend, API, database ya dependency mein bottleneck identify kijiye.
Proof: Evidence-backed hypothesis
3. Recover
Rollback, flag, cache ya capacity mein safest first action chuniye.
Proof: Recovery decision
4. Prevent
Alert, test aur runbook improvement likhiye.
Proof: Three prevention actions